47results about How to "To achieve the effect of solid-liquid separation" patented technology

The invention discloses a nano catalytic electrolysis flocculation device, relating to an electrolysis flocculation device. The nano catalytic electrolysis flocculation device has the advantages of extremely low working voltage between two adjacent electrodes, large current density, small energy consumption, high electrical efficiency and no electrode consumption and electrolysis, and integrates solid-liquid separation function and gas-liquid separation function. The bottom of a shell is provided with a water inlet; the shell is internally provided with a scum baffle and a watertight shutter; the scum baffle and one inner side of the shell form a water discharging chamber; a gap is reserved between the bottom of the scum baffle and the bottom of the shell; the scum baffle and the other inner side of the shell form a slag discharging chamber; a gap is reserved between the top of the watertight shutter and the top of the shell; a hydrogen exhaust port is arranged on the top of the shell; an electrolyzer is arranged between the scum baffle and the watertight shutter; the top of the electrolyzer is open and the gap is reserved between the top of the electrolyzer and the top of the shell; electrodes are installed in the electrolyzer; a gas-liquid separation chamber is formed in the shell on the upper part of the electrolyzer; and a drain outlet is arranged at the bottom of the shell and us positioned between the watertight shutter and the adjacent electrolyzer.

The invention discloses a multifunctional kitchen garbage treatment device which comprises a drive motor, a cross-shaped pipe, a first cavity, transparent glass, a cylinder body, a piston, a first electric hydraulic pushing rod, a falling pipe, a tank body, an electric pushing rod, a semicircular net hole pipe, an extruding pipe, a rubber round plate, a second cavity, a heating wire, a conical rubber sleeve, a second electric hydraulic pushing rod, a rotary stirring plate, a sheet round pipe, an L-shaped rod and a round hole. The multifunctional kitchen garbage treatment device is reasonable in structure, functional and safe to operate, leftovers can be subjected to solid and liquid separation conveniently, the separated solid leftovers can be fermented at a high temperature beneficially,fertilizer containing much nutrient is formed conveniently, the device has the functions of separating grease, sewage and some solid residue in the liquid layer by layer and treating the grease, the sewage and the solid residue in a centralized manner, and the centralized grease can be recycled beneficially.

The invention relates to oral powder in traditional Chinese medicine compatibility, in particular to allergy decocting powder used for treating skin allergy by utilizing pure traditional Chinese medicine and a preparation method. The allergy decocting powder is characterized by being prepared from the following traditional Chinese medicine raw materials in parts by weight: 10 to 20 parts of radix bupleuri, 15 to 35 parts of fructus mume, 15 to 20 parts of radix paeoniae alba, 20 to 35 parts of radix saposhnikoviae, 10 to 15 parts of liquorice root, 15 to 25 parts of bombyx batryticatus, 10 to 15 parts of dried radix rehmanniae, 5 to 10 parts of fructus schisandrae and 5 to 15 parts of exocarpium zingiberis recentis. The allergy decocting powder disclosed by the invention has the characteristic that reasonable compatibility of medicine is guided by traditional Chinese medicine theories of treating based on syndrome differentiation, treating diseases from the root and harmonizing nutrient and defense; the allergy decocting powder has the advantages that used traditional Chinese medicine materials all accord with regulations of Pharmacopoeia of the People's Republic of China, and raw materials of the traditional Chinese medicine are safe and reliable.

The invention discloses a sampling device used for water quality detection and facilitating solid-liquid separation. The sampling device includes a base and a driver. A second connecting base is arranged above a first connecting base, a spring is mounted between the first connecting base and the second connecting base, a machine casing is disposed above the driver, and the two sides of the lower portion of the machine casing are provided with discharging ports. A connecting ring is mounted between a connecting cover and the discharging ports, a first filter screen is disposed in the connectingring, a third movable rod is mounted in an accommodating pipe, the bottom of the third movable rod is provided with a second filter screen, a groove is formed in the second connecting base, and the upper right portion of the machine casing is provided with a feeding port. According to the sampling device used for water quality detection and facilitating solid-liquid separation, when the water quality is detected, solids and liquids can be separated for detection, stratified sampling can be performed on different concentrations of solids and liquids in a centrifugal mode, and thus a detectionstructure is more accurate.

The invention belongs to the technical field of sewage treatment, and particularly relates to a high-efficiency livestock breeding water treatment system. The high-efficiency livestock breeding watertreatment system comprises a precipitating chamber, an anaerobic reaction chamber, a aerobic reaction chamber and a purifying chamber which are sequentially communicated with one another; a first operation port is formed in the top of the precipitating chamber, a water inlet pipe is communicated with the upper end of the side wall of the precipitating chamber, a filter screen is arranged at the upper end of the interior of the precipitating chamber, and a sludge chamber is arranged on the outer side of the precipitating chamber; and the precipitating chamber and the anaerobic reaction chamberare communicated with each other through a first water passing pipe, a second water passing pipe and a third water passing pipe are communicated with the position between the anaerobic reaction chamber and the aerobic reaction chamber, and the aerobic reaction chamber is communicated with the purifying chamber through a fourth water passing pipe. The treatment system conducts multi-stage treatmentsuch as precipitating, anaerobic treatment, aerobic treatment and disinfection and purifying on livestock breeding sewage, so that the breeding sewage is guaranteed to be purified cleanly, in the meantime, each stage can be subjected to cyclic backflowing and repeatable treatment, and therefore the treatment quality of the water treatment system is effectively improved.

The invention provides a method for processing erythrocin film slurry by virtue of hydrothermal carbonization reaction. The method specifically comprises the steps of firstly carrying out solid-liquidseparation on the erythrocin film slurry through coagulation and flocculation so as to obtain filter residues, adding a certain amount of catalyst into the filter residues, adding two suspension solutions into a reaction kettle, carrying out hydrothermal carbonization reaction, and after the hydrothermal carbonization reaction is finished, filtering, so as to obtain filter residues and filtrate,wherein the filter residues can be used as a fuel or can be used for preparing activated carbon through modification, and the filtrate is continuously applied to a water treatment procedure. Accordingto the method provided by the invention, the processing period of the erythrocin film slurry is greatly shortened, the cost is saved, and the resource reutilization is realized; and the hydrothermalcarbonization reaction is simple, the foul smell of the erythrocin film slurry can be removed through the hydrothermal carbonization reaction, and antibiotics in the erythrocin film slurry can be degraded, so that the method is economic and practical and has wide market prospects.

The invention discloses an oil-water separation process for kitchen waste treatment and relates to the technical field of kitchen waste treatment. An oil-water separation device comprises a water storage tank and a telescopic motor, wherein a water outlet pipe is mounted on one side of the water storage tank; a first water pump is mounted on one side of the water outlet pipe; a water inlet pipe ismounted on one side of the first water pump; a water inlet pipe is arranged in the tank body, a tank body is arranged on one side of the water inlet pipe, an aluminum pipe is arranged in the tank body, an inner tank is arranged in the aluminum pipe, a stirring blade is arranged in the inner tank, a stirring shaft is fixed in the stirring blade, a filter plate is arranged above the stirring shaft,and a stirring arm is arranged above the filter plate. According to the oil-water separation process for kitchen waste treatment, a water-oleophobic microporous filter membrane is arranged, under theaction of gravity, due to the fact that the density of grease in water is smaller than that of water, the grease floats on the surface of sewage, water on the lower portion is separated through the water-oleophobic microporous filter membrane, and oil-water separation is achieved.

The invention discloses an environment-friendly garbage can. The environment-friendly garbage can comprises a base; the top of the base is provided with a garbage can body; a garbage bin is arranged in the garbage can body; a plurality of first through holes are formed in the bottom of the garbage bin; the bottom of the garbage bin is provided with a water drain hopper; the bottom of the water drain hopper is provided with a water drain pipe; the two sides of the garbage bin are provided with a plurality of strip-shaped grooves; one sides of the strip-shaped grooves are provided with iron gauzes; the other sides of the strip grooves are provided with a plurality of ultraviolet germicidal lamps; and the inner bottom of the garbage bin is provided with a lifting device. The garbage can has the beneficial effects that the garbage can is reasonable in design and easy to use, compared with traditional garbage cans, the garbage can hold more garbage, thus, the labor intensity of people is effectively relieved, in addition, through the function of the ultraviolet germicidal lamps, garbage in the garbage can be effectively sterilized, and health of people is effectively guaranteed.

The invention discloses an oil-water separation process for kitchen waste treatment, and relates to the technical field of kitchen waste treatment, in particular to an oil-water separation process for kitchen waste treatment, comprising a water storage tank and a telescopic motor. A water outlet pipe is installed on one side, and a first water pump is installed on one side of the water outlet pipe, a water inlet pipe is installed on one side of the first water pump, and a tank body is installed on one side of the water inlet pipe, and the inside of the tank body is arranged There is an aluminum tube, and an inner tank is arranged inside the aluminum tube, a stirring blade is arranged inside the inner tank, and a stirring shaft is fixed inside the stirring blade, a filter plate is installed above the stirring shaft, and the filter plate is A stirring arm is installed above. The oil-water separation process for kitchen waste treatment is provided with a water-oleophobic microporous filter membrane. Under the action of gravity, since the density of oil in water is lower than that of water, the oil floats on the surface of sewage, so the lower water passes through the water-oleophobic microporous membrane. Pore ​​filter membrane separation, so as to achieve oil-water separation.

The invention discloses a solid-liquid separation device which comprises a main tank and a sludge pump. A feed inlet is formed above the side wall of the main tank and is connected with the sludge pump; the sludge pump is used for extracting a material to the feed inlet; a screen is inclinedly arranged in the main tank and is driven by a vibration motor so as to be vibrated; the screen is correspondingly arranged under the feed inlet; a screw extrusion device is arranged along the inclined direction of the screen; a material inlet is formed in the tail end, corresponding to the screen, on thescrew extrusion device; a material collecting tank is arranged under the outlet end of the screw extrusion device; the screw extrusion device is used for extruding a material and feeding the materialto the material collecting tank. According to the solid-liquid separation device provided by the invention, primary dehydration is carried out through the screen, and secondary extrusion and dehydration is carried out through the screw extrusion device, so that a solid-liquid separation effect is achieved, feces and urea are subjected to solid-liquid separation, and the problem of transporting andtreating the feces and the urea is solved.

The invention discloses mixed garbage separation equipment, and relates to the technical field of garbage separation, in particular to the mixed garbage separation equipment which comprises a base, a crushing box and a separation chamber. A material storage box is arranged above the base, a first pushing plate is installed in the material storage box, and the left side of the first pushing plate is connected with a first telescopic rod; the left side of the first telescopic rod is connected with a first driving air cylinder, the crushing box is arranged above a filtering plate, a feeding opening is formed in the upper portion of the crushing box, a crushing shaft is installed in the crushing box, crushing blades are installed on the outer wall of the crushing shaft, and the left side of the crushing shaft is connected with a driving motor; and the separation chamber is mounted at the right side of the crushing box. According to the mixed garbage separation equipment, the driving motor is arranged and can drive the crushing blades to rotate through the crushing shaft, the rotating crushing blades can cut up large-particle garbage in the crushing box, and the crushing efficiency of the garbage can be improved through the crushing blades of a spiral structure.

The invention discloses a preparation method of a magnetic chitosan semi-interpenetrating thermal expansion hydrogel and application of the magnetic chitosan semi-interpenetrating thermal expansion hydrogel in adsorption on Cr (VI). According to the preparation method, the adsorption efficiency and the adsorption capacity of the gel on Cr (VI) are improved by utilizing the thermal expansion performance of the hydrogel and active groups such as-OH and-NH2 rich in chitosan; the mechanical strength of the hydrogel is improved through a semi-interpenetrating network technology; the hydrogel has good magnetism and can be separated from water under the condition of an external magnetic field, and the solid-liquid separation effect is achieved. When the magnetic chitosan semi-interpenetrating thermal expansion hydrogel is applied in adsorption on Cr (VI), because of temperature-sensitive hydrogel thermal expansion performance and a large amount of -OH,-NH2 and other active groups contained byinterpenetrating chain chitosan, the adsorption efficiency and adsorption capacity of the hydrogel on Cr (VI) can be improved.

The invention relates to a desulfurization industrial waste water treatment method. Desulfurization industrial waste water treatment equipment is adopted in the treatment method. The equipment comprises a neutralizing tank, a precipitating-flocculating chamber, a mud discharging chamber, a plate-and-frame filter press, a sewage treatment chamber and a water storage tank. Through arrangement of thecomponents and the combination of a medicinal method with specific equipment, chemical treatment is combined with physical treatment, the waste water treatment efficiency is increased, and meanwhilethe general applicability of the method is enhanced.

The invention belongs to the technical field of sewage treatment, and in particular relates to a high-efficiency animal husbandry water treatment system, which includes a sedimentation chamber, an anaerobic reaction chamber, an aerobic reaction chamber and a purification chamber connected in sequence. The top of the sedimentation chamber is provided with an operation port 1, And the upper end of the side wall is connected with a water inlet pipe, the upper end of the sedimentation chamber is provided with a filter screen, the outer side of the sedimentation chamber is provided with a sludge chamber, the sedimentation chamber and the anaerobic reaction chamber are connected through the first water pipe, and the anaerobic reaction chamber and the aerobic reaction chamber The second water passage pipe and the third water passage pipe are connected between them, and the aerobic reaction chamber and the purification chamber are communicated through the fourth water passage pipe. The treatment system of the present invention performs multi-stage treatment on the livestock breeding sewage, such as sedimentation, anaerobic treatment, aerobic treatment, disinfection and purification, etc., to ensure that the breeding sewage is purified, and each level can be recirculated and repeatedly treated, effectively improving the efficiency of the water treatment system. Handling quality.

The invention discloses a method for preparing an adsorbent capable of removing hexavalent chromium from a drinking water body, which comprises the following steps: 1) weighing chitosan and molysite according to certain proportion; 2) measuring an acetic acid solution and a NaOH solution respectively according to certain proportion for standby application; 3) dissolving the chitosan in the acetic acid solution, fully stirring, adding the molysite, and stirring until a uniform crimson liquid is obtained; 4) dropwise adding the uniform crimson liquid in the NaOH solution, fully stirring, cooling, standing, filtering, washing, and drying to obtain the adsorbent. The invention further provides the adsorbent prepared through the above method and application of the adsorbent. According to the preparation method, the cost is low, the technology is simple, the operating condition is moderate, the energy consumption is low, and the requirement for equipment is low; the surface of the obtained adsorbent contains various functional groups, the absorbent can be used for efficient removal of hexavalent chromium from the drinking water body, and the treated water body conforms to Standards for Drinking Water Quality of China.